{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5267d9dd2bc372641a920df3b986d76edc1631b5ca2e996d6e141f27b1d78dba",
    "signature": "0xa5160f0d4aefbea18cc2f9b85c9de9257c204a673b3e9fbcf574a1750c59792d05d2decf09e3b8850c62d6dc112c9adfca9aa7583d46868f2e38f0f753f095771b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}