{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1451360421",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47522f730e103cf0178f28a6bb83ec5c01694117eea7b83a1a23248989481cdf",
    "signature": "0xd765adcc173db300b58fad9c9f0b88ab4f049a31dc03a2c28612196b06382e22443c8e768b4f97d47d5bbd894f038cd4b0e8bbbfa3821ac2ebeb3ead6bbcf7cf1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}