{
  "manageEntity": {
    "action": "Repost",
    "entityId": "101855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4aa74870ccbe2e9d58a018d21ac287bcb48c89150fb8c9c60bd3de38b099867",
    "signature": "0x7c5a3e5f32c8d18e4287ac495a97f3751497408c5bb96990b4228792864e7dcf708253087c974d8a5b9f6661023aeae0d3f21e81914b6fe82de35d4ceec89efd1c",
    "signer": "0x9977319D409cbFB9505E525Ee5Cf69E51CbbCB6B",
    "userId": "86275462"
  }
}