{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037704836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9df0e2cafb7985e16a285752072da9df1e94533630b515f0396fe3f8fe4025ad",
    "signature": "0x03b10816a03614287a569c23e03447ab005fccc4168a093e016a9f6069b0761a6ecb17523ad4d5762c31fa2f4f9b5aa4be0626d19f3beac39153b5096b094dff1b",
    "signer": "0x2FBbf17ca409dDEb6FeA2766042a0A7cf2Ddbe83",
    "userId": "8223"
  }
}