{
  "manageEntity": {
    "action": "Repost",
    "entityId": "843250004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b603c3e843ddf3716c6289028261de377c9373022fe06ec3f21ea6745d77993",
    "signature": "0xe00c617d2b4017cdfacf3d98d9f77479f8aea1c0aa768e11f0c4fd5e5112153f58be1a35f11048bba4f1a9df871a62c1322e2f764086839b975b13a2e8b0d45e1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}