Transaction not yet indexed

54samKqJq9WMSv7LeTcNtX7TVZAkhssCZjQZBVk5cjy9s71AYL6JCUbDPgRSUMqndy9GYcRGSZV18SQKUPSS4FG1

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