{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80419",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89c1ec212e9af0828d19670745d89b3c1ebb660c03b771a265e18088ae235aa8",
    "signature": "0xd01eced799782b35cd0d652e69232b1120def4c8bcca5c038c1a20f9c71931ef0833d5471f2fa3d764a8dba72bb45e724cd999185afe66f2023fa448c03e16a81c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}