{
  "manageEntity": {
    "action": "Repost",
    "entityId": "124216987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb55b391553320f884095e22598ac02ccef6cf2b62217358928c20966823b4388",
    "signature": "0xb5cbd62629592f919cf0b22d88758fd71bd76a72989448b5dd8eccbef80a6e554f0bdb49ed3865567eed718a47ee7591e4c60b8a502caf357cdef4186b72dea31b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}