{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1047494050",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74e5ca6d11c514bbb79bafff277a4a1b4af75c0e561c55041cf0f513dc5a9e14",
    "signature": "0xe47a68758cb82375437e1855c344eddd3141b59d8dfba7feefe1f3d49abbc54854fec40c23fc8c88f0ceb9239c35b361fa8090a73374dedc6b442cd300407be81c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}