{
  "manageEntity": {
    "action": "Repost",
    "entityId": "268888525",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bbfc101a8d91e7738eeafd7bfc5c8036a7c3fb51aafaebc063b413d9cac856c",
    "signature": "0x1b001668463050e6398a16888ab3d66ca443502360194be9607cb08957f219e71d4ac4042099827897da4eb54dfa2c5e71aa130492859e5ba38fa61de353078d1b",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}