{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2009531564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e5309725b706cf060297b92a2089be5b88af4deb1c312fb10e4ca7b2984dd52",
    "signature": "0xa4ea40f37106bd6e4d60dd3eec9ee05f7d3e6c0b98245dfcd2fa6165964639eb473e5b05b38c37d8ce60370d93ed514050d156f4bde6ccccb8b94daf2c4392211b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}