{
"manageEntity": {
"action": "Repost",
"entityId": "1053606458",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x4abeefb19710bc2c4e5a0a80759bdeec2605df816c3c50065be125aa0c01932c",
"signature": "0xccfac79a5929fd832804e815334253509c62e7ba37f5f9d4d716c30cec8d2e754110c5aa7147664f23b5e62bca7e985037aa8f36f7025fe423d8dda8de837f071c",
"signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
"userId": "580720856"
}
}