{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1022431",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76317c433f57c4b83e8a98c3e2f461070d77eb172aa43c71fc8aa6de31c4c1fa",
    "signature": "0x3156577040aa715b6a4c14eb8fa4cbb7df2c3eaa791220372a5d58bb334208635b4d457b305ab944e8d42da7649e68a8e88182916d7fe720847f00f951ce21b61c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}