Transaction not yet indexed

66DM8znc5Z7fRfc7UXbGsd2bfFZA7WByKPSzpZ4n4qao16bChTMgrJnR11ruKyVmNq1XqAHRLDaqPjApcAfMZCDA

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