{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1205355966",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde123070742489fa1cdc85733257e73a1ded45bd3aa1b7fdc49a0120ee81a502",
    "signature": "0x8c1d20e3e49bd98f2566d9a143577803f23451dc05e2119a0bcceaeeb447ecb706672a4abc09375b77c71a7bbdfce7a958d5fbc57bc79e3acafc9be24af068d91b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}