{
  "manageEntity": {
    "action": "Repost",
    "entityId": "656170676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x796241103f741ddd124b6c17d5e3c04609ca4ed83680e0fc0cc7656b8278c09b",
    "signature": "0xf292a259acb8d7c5331ce1709458415f46a1f6e07d5b4a904dfd0d1eeff2dbf57b216ed2e2aa11d1d9679f201d5c8d5915155894faf1e3551a141a3c401bcddf1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}