{
  "manageEntity": {
    "action": "Repost",
    "entityId": "786567310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a43857ffbd7bf79cbbe28dbf73ae7747fb6111c5a777fb29131ca7e026e4b3c",
    "signature": "0x91638add9b1d150ad0ec54c62a575a437c16c1eae405f69c4c67759c255addf279ab50de9c2ded6b197468a78068c582f79f321260a5732ee0b17e68544c63c11b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}