{
  "manageEntity": {
    "action": "Repost",
    "entityId": "997545",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00d469004cec1e89690e073f2c82169302e1849b0e8325b962885ad4f40a1a84",
    "signature": "0x6543b046519742b19e92b527776a531a21b7d73fab7b8e0961d52d5b1daf581022074969e3b9276187801af94790aa8d5d606570a7ade4c4d419ba5daa3c2f7c1b",
    "signer": "0x0246262E4959323EAC2FBf603C6D24352d57Fc51",
    "userId": "700531000"
  }
}