{
  "manageEntity": {
    "action": "Repost",
    "entityId": "524237101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4783eaad60839e614759facd8817eac679f5f3210694a3b8629710ba6cc505ef",
    "signature": "0x527fb75419b4d32495cf386be8d3b56a73b062b22679d333d2752659a7960be45d86ba713aba31700c0fd5829c70335e89508404339af26d6e0eff90f24e983f1c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}