{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2138633081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47cc5e6efaabf2aa9c3d28220a91969691f77373822200144ea5a21ebcfdc9bb",
    "signature": "0xdef30ace06979cd3e093c1ac488a88d2c0d6762a057100e231c55bc36d1c102b666ef676a557a8b80ba4e0f06529ffba5691fb7aae331c457d7163d8ea4c35881c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}