{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9275871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d474bb76cdb5b7a0b827a370f9b91f1205dd7d222c7c371c0f146966b6f4f21",
    "signature": "0x9f266bd6b20bb97eb998c67f315e020e3aae1bec5c69866b111cf9b4c0417b5a224e3590acab7b2990e9bb7f35f7953f3a8c27af962b0c0890ba82d5ace9b1671b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}