{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1155063455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c8a54f916fc97555856572e83205621d94f24ab198f2ce4bbbb3df419869ed0",
    "signature": "0x81c3269c26ecad0fbaf06e0ff2e582ff41541c292505cb17e7c0654b6f5248ba6bb3a4bfd88da286ceea9380479543551051f9fc625d0ef95d8c1777486833cc1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}