{
  "manageEntity": {
    "action": "Repost",
    "entityId": "628068378",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25e431e45231c691a7da65ba2148c2c82fe24b76cc425df580af91a40b59fd03",
    "signature": "0x8ecbc8bff07c8e2f99952273765b040eab2a9bf6732d014a3a824ea11dd4f1403274f9cf1ba06d68112a35d41e535daf39215a27f45edfb7ca122eb88081cdd61c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}