{
  "manageEntity": {
    "action": "Repost",
    "entityId": "121432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x648fd0cf325bddb24510448c27614b445c06af1e30c6b628bf026df1736772c0",
    "signature": "0x6137463b513f95665c3230bf93d4cba4b829771d26c3cca13c790c7c7630945122304d4e8d4577e79af6dd302ba7730faa8a1344e3313081ff4fb0317d714ccf1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}