{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2145894286",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d1f5c47b24fbc7f07fba484fc5d0d09bebed70e59f557e65b23dc4775b19c5c",
    "signature": "0x9f8ec53dad2d4c36d66c789c8ae34c7c94dd159b21c1bd6d9b1ea3c67cc6f4587e3011128505d78decc4468dff384c1086ff367b8c88b668423ae6f4a9cd6d811b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}