{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1043816255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc73232d6b3c834342afa6025a4b376b01c29a021f5bf9bf4623ad145f4d816b",
    "signature": "0xbf4d66fefe26fa6ec0f66d18e808e5eadc7c7b29dfc6fdae66c08320e229472637134068dc861888ee4cdf67c18bed2e5a46a35ad0f0b2e2f91663896b8a5b691c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}