{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560673570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4fd541a8c63ad9b5fbb8b873f90622a23fe499a0f128916251b5659add6ad11",
    "signature": "0x668defd50870d5cb4d3dcf3df65fa3cb30fecf86266e7090c58e1761815d10d30bf920e615783be7ac2319d37a44bc0c30dfb7bc863f0dd9834c8b53cee5cbc21b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}