{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x600d4b45a7bd079d754ddd3680a9b31d045aec13f4a0591b1b0e726597370d5b",
    "signature": "0x19ee199c333774b059e5d7c85d340d069c8bf8e8b87d32a46ec252b1c22ca8d81b9323092d7ce7174faefc7ac4c159c6b50b078dec03f275a602a8cc4e7c8df31b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}