{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369465",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb18c32c1f377fada87ff5bdb167c922e8d3ae99987006c0dc4510760669adc52",
    "signature": "0xdb8788d44c2f1ef2c4c1c77f02a865d31b1496af7dd1d075cf7ca8ff04c69283704ae9e93ea247c64f012e3615317117e2f0e86449a47ead027023a139f4642e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}