Transaction not yet indexed

56HEDnUUEdEL4QrRxps3kyCaK1RM6Z1ms63XeKTifUxWiCSsnnHrF2pNXFLKrTzRtJvxR7epmHf8B4FsgcPMB21K

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