{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285473359",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x760e344d343e9870247093977004bce41285f7d80b1d7baf7ed716ba3faccda4",
    "signature": "0x08d410e93f3e48b2a240208d5e54d89c67647e754f4fd9d5a831defd4b21774443cbc15e2224f7c43aefcb7120d532a39f76e2d2c2f8e38eabc992c2862ddf171b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}