{
  "manageEntity": {
    "action": "Repost",
    "entityId": "120627968",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4cf63a63af9974f4b73aaaf49f14fbe54fa03f6e201a975336f8da1e02dbc74",
    "signature": "0x13c3e1040f7f71767297a110226492fd30f4259f71fc15975af1b83c82d528932e096f5cc3cdaa4c70d089a70d3653d8d2feb2a3208f42e9b65a9ae8c71e1eba1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}