Transaction not yet indexed

64a7gPMc89uJGDAVG2AGtbCSNHamPsTtvB2PPUmmcdF2QszJcab6QBuTnvBxs5tRSQNfAoAtg2JMs4SbxP7ybQAx

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