{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1979580983",
    "entityType": "Track",
    "nonce": "0x34387f938bcd1b419bf2d0b275ae7d660e193a51f21832d1f66366dbdc9ebef5",
    "signature": "0x98d40bbfc5de5f71abb843878183751b1398e65cc3a77b0f2782b892ce3679f946a177172eac66b5c8a58bf39161f49222f339300baf4f73f7d186fda5b1ce451b",
    "signer": "0x9B305fd00d9a363195749eec4f162986083A6dC7",
    "userId": "648443373"
  }
}