{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1159575276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x256ca83ba77bf1d1241871c74976d25d64ee0437fff8358d6df895264443b73b",
    "signature": "0xb75602cc8b6b189f7c4439eb23b3d19a168f464c8eb60fec9513d40b5eb6914c758847b190662867e219bfc0a13284b21fa8a342b3513f3e96f83be04908c7a01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}