{
"manageEntity": {
"action": "Repost",
"entityId": "1513111641",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xccc4f4a1eeabaaf5d2f9e25d3d60dbc480c5490feff4f2e34d27c4a2ef50f94e",
"signature": "0x173969ca6b9b62b1add3144ddf0741277d390f235cc40b9354eefd502d4f17c1375fbec2a9b59b7e8364b2662851b4af1bffb220219633ba639bc23d0fbfa7ae1c",
"signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
"userId": "464427506"
}
}