Transaction not yet indexed

1a6pEBUgADLqAyn22Gj2B7aLNPa2FiLEUj8JtNmtsdTSE93JCfgibdk2bXB9b28HTfZ6QAo9tdfFtwjLUr4U2tF

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