{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320585417",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c68cbe1c3e3eb8a20e636c231b0a03f6da1aa6536f9bd5c82d96a704a646b43",
    "signature": "0x8135ec2c260394d5e4954beb1afe88073e3ff14f03c629cbbeb4cf321a95978a536f6c3325d9daedc3ebd179afab8027ff94dd5ad971107936385e54858200321b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}