{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702501179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7f9ab39a9fcf753eaff5e21181758016d6c165e30e30c26378d44a265661ea3",
    "signature": "0xa7f61f03faa83d19604228c886a3ccde0dbf4c9f5c0b797e3bcb39bc38e362430c42a6262364b8478c3d90d1323bf75e881c63d0989f1d5ee6348d32423eeede1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}