Transaction not yet indexed

66yPfysm9AG6oxG8UUAtCyHTQCsnTEqjtRxfQMUT8fPdDcfG6cRTCV5Xc7sfF4ctES9AHc8YzYboSLgoPm8Fbqy3

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