{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1497999873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e109c711d162cee63f5d8c26de232226695114d92b155fd7bf065f756b9eb81",
    "signature": "0xc359e572b0a7fa1549c7712c13764320d6b30a3bd5e14e2610ccb4ed431c95c6042fc7f38452b73ab3797c81e086c9ee818b6dd4d0fc25f219e8d34cc27c53d51b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}