Transaction not yet indexed

PpD91Kkfw4opyQMcqA7FSkraR2nfMBhAuHHTyCS6Easey52wbmjzv7i1eCezmus8f7C9ipmHcubCu3sFHohry6X

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