{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1e0a35f4d827fa6a6b36a24ad4dc230d4252864890f20ed626aa4834b7ec10b",
    "signature": "0xf6a8f203dddfea04ca35537b94dfab1f32c05fc135aa32845edfe92ce80710831de9a885136db21515e07376bc96d6639e6ec591de0735c2659f2a22a60909211c",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}