{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2130371903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fb8137b28a028348a9a225869de330dbd1b71766d460886ab816ccdb53775e9",
    "signature": "0xf2c673acf412c414eeccb62817ca85e019af073620c1877d1d600803ede7a1c949442099c312bd988c82eec80e247da1a63892d2d1f031ef178c109d6005211b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}