{
  "manageEntity": {
    "action": "Repost",
    "entityId": "371847184",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84f7493f9403141c10bb3b2fde6fb32389e44a8dbcad10d8fa29e64679264efc",
    "signature": "0x72d58588a318736459ef651d2eb59c16b9eb8ac31daa1b8fcbf13bf1006c164e514b24b630c0ec7d64514034d51984ebc915c2a4eff0b12e66a920e554a44bc51c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}