{
  "manageEntity": {
    "action": "Repost",
    "entityId": "239766",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ce8b94459bc107d672ba6526388a791aaa0dd3efbfc39518f65ed107f1ddf36",
    "signature": "0x67d032b65ac69cb983266e6e79c395c99720e0f07f6054bd45b76167159dbcfd0b26c8afdcce2b8f72baeabe3c6cc3e760e0d328b75fec859c86fccbe3aa67e51c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}