{
  "manageEntity": {
    "action": "Repost",
    "entityId": "352384",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4faf2c4f3b1e7819e37a096f1db8401312cda5982af8d795f547a2baf0b0a877",
    "signature": "0xbd3cc849cc784764f10c734421696f88299e83756e0dfa5b0f6d50910442273a545670bddbc11d3c903e5793742a15d4fd4e4c32fbaac7534d09ba999b43cc951b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}