{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1812498218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a9e7e5758620ddf47b2496730695efa0ecb7a93f84d66b48a0925a53cdd231e",
    "signature": "0xe1e4ec9d8ec412d64ada6942dfb50c138a62c9c856ab6ec8bde2943b4197ff95776f01ecbe562b098cf9e55a0a7c93c052d258097b6cdde2075fdd38c5c4aadb1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}