{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1942634823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd76c842f01c32ec71f8f32a2ec4ab3551747d52ded632254e62d7cef8f8cd067",
    "signature": "0xc1c5a07bc45159a9204829cf6506f44c9d7403ad8c3fb1da075ea781985e266836f2e4c53a110c44cdfa8461d21e15756a91b9f03c9960e6a3cc8188231c4b501c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}