Transaction not yet indexed

66mKyLiLSbP9pg5ptXVbS7i2Lsf68ncUxtUH1UuDMdvsq2Yu9ToRKeyuvCDtmf8Ka8bfDZ2MJ6K2fo4eHYKmQwr4

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