{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1959623534",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51d49157d523330ceab9d29ebea5acc14ed54ff20fcab894ad3cd659757e84c8",
    "signature": "0x163840ba345351805aa1946d59ba360f89f6d59c53333282d305a6f9fbcec0513d32a6b2df379c79f9b3ed3e01c2c95b4bb036b92d3dbfcc7dd25b4655c87c2c1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}