{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1052643369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71b9b76cdbab454452d08872ee02883452d9d24641251489223b44a5d622dc4d",
    "signature": "0x769c8fc4a2f5e9d43aed1a25ec815a4175cfed93075462cc12995958da9403837a1a66ecf3c0991ab87627be4cd4caf658121e9c27731f5ce28fcae00bc89e181b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}