{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1231635266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa075d6997dd812723ca313d88afa660c103f1a5fd9a5d8651893852b810200d4",
    "signature": "0x127d0948e659755e3c99718ed187e397ee01a15b74964f050962bb5de9e5af3c389ecadaf638ac09c1ebb5c3f6dd4ad77bdd0e5c6a2c4e544e134fc34db4b3211c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}