{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555960349",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d5020cc5d6f58efe251c59f84b82d6a290ebb8fe5b38f580570bdac3142a087",
    "signature": "0xd104ae61ce8893f771eb9eb403cb690031dd9615161780b76095ef67bb3b315d3efb7d638ef0e12ea65f87ef9d4da0ce8b25ece1411196543db5e5649c90e56b1c",
    "signer": "0x019c1Ea6f901A4f7AeAa1daD2842a34Fdf9A9FB2",
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}