{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96081bf15ec7137888bb5a3902f8413200981197c2ce46a874ba6e418199ce12",
    "signature": "0xe7becf840fbc7ca4d8bfc1d935857e9774d93941b944fd01e270bf8d9a7c4984379e847c708a6bdae7701179e8e34f3bd19c9f77f28048167a8a75ac71a1a0fd1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}