Transaction not yet indexed

66DULUhSR917sZakiGavFEcZ4RKumsMuL5Uj5dG8YH9c1rCdU3XJHTyaX7unfmo7LeqPQaDMbnyPend9eNzinjAe

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