{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1402107749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbef0c5c63f2e616fd887b793a6f29c92490c535d0f5106fd76ea1c15c0d8b976",
    "signature": "0x3cf23b44fd8c9d8cb2e4255be1b3ecc4209aa125f4fe5c05fffd28bb7c59efb04a36d5578e0e10ecf738532ac730ac2b471e233e0bfe9133955297ce4221d34f1b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}