{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1597973041",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4eb32cb02df0274e267818068a8acdce0639b122143f60a71bfc88824767df41",
    "signature": "0x80975f70526bd32b030ed72040b6a5de4ada7001ae2225360b8dd3e7707e445d615ef38da7043341502c91d56e5d27dab651627dc02eac140f18a6eba49ceee21b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}