{
  "manageEntity": {
    "action": "Repost",
    "entityId": "863846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96f71bd084eff3da31cfb59572194938951024bbdd593ddb836d62a9c838b8f1",
    "signature": "0x7e08b78b6a3a30d7ece09c4aec37abe592978de3f774dc985a2214dc33d776d9208d4a1e44f6e02b5ed1c8c2c2f2c89e677c617b3bd5ebcd384a6c0b446632d51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}