{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e48454d9a388bd8382fd073ea2ea0472e0e2768a8c22670d414e0afc318ff71",
    "signature": "0x72b4384c215448fac5544af6e0ade5086818daac57862bafc397800044ac425c223dd54ce67fba9790a1a8db260a02357a88b34c62d240b760325a905caf70c71c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}