{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887123269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4128d7d8d4e2590836ad989e52bf1d4af5b02288a38b19e05662168809771839",
    "signature": "0xfda25243b71e3c1d58f5e33e489eceffe4f648fb33b147ebb2dbad61d5da897e0b52b61fe39fc39fa4f182bf6dbdb235a4d12f052ae2c7117f44b346e34de82f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}