Transaction not yet indexed

66tgEfzsGUnMAwzvfVq5W3fnYSGBGu1zhSuwNAKvXSfC5ANPLPbMSN8MkRHBrpW3pTfvChUXwR8BU8gvdt56aSWv

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