{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1976011090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4b42089fde419ed482046e99915f19d1d0feb083065bd9c869d9e796ab66186",
    "signature": "0xd51d321c833400a751102317ffd997c2aab55da8089c71e36bf3edfa9b3ed3ec2d75eaabd5d2ad1174f07dcabacfc199427dd8a8c58d3a53197f3a718608b1e71b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}