{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1668335681",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e58eddd8ac314e0be3cea228d81172b394f2e2b3c25bbeb7ff556fdb05afdc6",
    "signature": "0x77ba8b7c2629426138bb5471037703d76dd7aec8a676e499cd86938434ebbbdb123e74d13e23bbe17c2a54de98f532fc2f90c34b8d00439e81b4e3585ea1a5cf1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}