{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1437249979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x902d10ee153f47ea314d554d12202338e70e2a467e84506cbfef132200366c69",
    "signature": "0x0e71e6794e390d07f1b56949005b95324c4e8506bc0850320f1860c264149a481a87d1dd79fe0a1f7414dbb4bd99cb2c8477a9320e8feec7ebde1f414b46795e1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}