{
  "manageEntity": {
    "action": "Repost",
    "entityId": "970815468",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x879d980a9ae15081f5e95ded3f6b1ecc9640480d58a4a594dac0288fd19e8fe4",
    "signature": "0xb8e49ef21862dde6ffe37815fe3300fc957432814b075b9db1722102ae89e5326dda089926991bb1bb226039b96c47f29bfe0cbbf213c878ff191492d42e5d581b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}