{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847253768",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49509ea95f65a4e658964c932e19ef5f28cfdc8fc008c992c479e7540a989a51",
    "signature": "0x946b23c95c8b5a1301730fa8cdff09b2c8d98e619474c7e7771d668269d324b6727656d0591e5c7cb29428744dc260f25480545d167fcc46983131f71a61ca641b",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}