{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55058946",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x416ebf5c713d5b8309c46e0b281b3ec77129a4c6bc7d0398b1a8ec9d313c20b4",
    "signature": "0x33cd962026309c12f547dfafd15e358e642c7aad0be34003cadc22d77e279d88332903fc19b951cf9509243332ea8ce53e62681bb3ce32cf6fa2107c6b388edc1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}