{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349535779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb573e6bb59189f49de8a625d4f5900100ab18289c12d4550c2d0b4eafa066741",
    "signature": "0x74186f92039a37e6bc571b2091890788c51e73e48f4eaa7c32b695628a17eaa51f0b32135eee89459046e973a33d20b687ae6f5c970115b3da4625ad26b46fa91c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}