{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1962373660",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x769c0fcde0818375f6714af13cfebe12d8399007f7ad0cc1d1106c0e84111c64",
    "signature": "0xd9665fc8804b4af48beeaed8fbe098b8226a294154b466d01594de62519a1b950eb0f639c6bcce218f6b05a8de2e47d1a4fcc8c96d8e465d22a4260ce53aabeb1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}