{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1968690329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61eb96825fa249a311488a3c992cf76f7a1788abf5f3b1482ec41012f4204fc5",
    "signature": "0x99c17009c3ecfe15a43d167a31da1b4ca2f201bafdcdbe7a999a91537acd2a9b2ce1c1be4b6d7cd447c81d622d8a29ca8bc20cd2608af1e4aa585c3b7b0719ff1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}