Transaction not yet indexed

21Gb5qS4AsyVGQbHzeRhGxTmAWG6bYQffm5orXUvJ9Y16fFTnbUURjeE82Evj34RPLPyxsnB3h9UyiDMEKfY8YDj

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