{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1023779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x428642a8f48873201d89eb070b00cfd0643d755f2454662fe8f2b0d9e85a58e8",
    "signature": "0x7a79047f7c892f7051a887aa2d3a45d24eb52248ba9db2b6cf19065cf96046a94b70785af745709bf28ef47bc04e77147639bc45b24bc6b6a072f86d5ef4596b1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}