{
  "manageEntity": {
    "action": "Repost",
    "entityId": "36820598",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x578466e310a4beee5c5d0cfabe5d1345bd7a75ee3a88a00672929229ea342f1d",
    "signature": "0xdcf7161c38503f54b0a34a5a8bac6e590c55a3ed0947cd75f139b792fa5c2c2c3be616c48f13f23e4c901472d6e19e62d9b6648d2634b4dd8ad9d2d55e05e7561b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}