{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1286301038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a24ee7cf1a4fcd0e49ba0b854335374a26c2fc708fb0947b9731369b618698c",
    "signature": "0xab28e122b7fa04cbef7a9476c3cc9406dc56845517c6fee5d883a2d8752d6ae669a21fc2a0e2e94e44361bc18ff6968f224f8d53a2cbce1521db22cfabc860331c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}