{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1813746503",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53c54947bea89997512bfc4c27cf932ea02036db73224d81efbc21417876e8aa",
    "signature": "0x1e4f85aa57d28494818a31d93870114914e17d5334a07bbee8e15a2354f29e9c765173d4e10c0c2cf0b5ddaa9c06f27cc7ce875cfd77c7da4a5abcb28e72d2ff1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}