{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5faa087e522e5dfff8fe7596c252568e27b3c9eb66ded18d7e2ee393a96d2fb2",
    "signature": "0x9073d54585fbf14d874e04bacf128cb6217a7efdce8fbaaab02dd222e21323ae39ff29a94fd1eb7f119d84a2ff4830accd78e7c7098e24df87a547bf0f4872d41c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}