{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1939389831",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbaaad67be4f43023ed5806e444127b0d8d65a6bb972825846210250f695c013c",
    "signature": "0x4b2d489094e23e2206e672dd6ee49e8290734e726ff5b81901534f945188c7be173ccdadf89ab0d4096a7d8cc10f2dcb851d958cd25534d18c28f85b62f76eb61c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}