{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1433207356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3859153de86fe09fc508d40aa08e4d812d70c6a76b6bc0559da55c44d86c2cf",
    "signature": "0xce100a32bb7b786f8cfb4fe538cd6538e791687cb91b0e817323ee2402975b141375dc5a1b791fdf72afd05ac735259996ebca3a000a75abb73bd078d6e256c71c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}