{
  "manageEntity": {
    "action": "Repost",
    "entityId": "862859942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba1e01bc4470f70a40ef4656787aa2f1356c264f6646f5fd13f66efbd5355531",
    "signature": "0xb71bad51217189eb7658197e9a70eee1a9bd4c654a2652a396d576bed253b20133df53b7987c08dbcc6c2abd5d32bfe87bb4b9d949c51f8839f76358c94e3a2b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}