{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f66be8ea55955a45b23603dda8377e895dfa59c41bbe78b3d7155ab7f68ae80",
    "signature": "0xb1a4b356661d8fcab016de16465399a2697b1cbc74b014840b09066a6e093e613b6516a67ebd2bd0724cb3375e2a65afff95a6a25e6111580338ba81881f0aab1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}