Transaction not yet indexed

2UFC19RLjy16yo2wLwyagDGm7FqY4PiMFppkFo7ULkdLNd7BuhRrPkMk2ZtmFczoHnKCDNXhGaihjKnZm5QL1Dk6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.