{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1315742388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x189128c27a4fc57f4479d952977ce2a2ac156ba98612d790a1f28dc65bb547c6",
    "signature": "0xb1d7a69a156e16ef23bf633e7ce08760cbe17bdce56bb247acef3b5e6ccc75930dc5f3eddf74e7784d9c9fb031a7da2d6053b21bc7673b91943cdf6d721dd6b71c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}