{
  "manageEntity": {
    "action": "Repost",
    "entityId": "356224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e1bbf737be15b244b217e110f63eec2e5bc832fa08eb2b1cdac562329489f55",
    "signature": "0x1493b1bda17ac83de939263124056e4096a753495237cd2b564d8489ead825c23f4afb906fce5a2ca0d9efd1ec3d172a5e62cf3168b1c534a3cf17bbc34e92191b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}