{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1781049707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x132af330b8389e087afd9c7f0e8cf0f3097ffad78b07ec2abe8d41e7515bd576",
    "signature": "0x6aa945009e307c443914100615961db120e8285a6e82fe8ccf5082664676ab191d44fb4571bfce220392264600acca9400881cab7e69612f8c1372e2fac433c51c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}