Transaction not yet indexed

MxA4c2A1YS8i7Zt321UYMfWdzfmpmmvW2cExcEHZixdtSAt6SYAHxpbt2gSYFaXbPcK8xb37F1XTUVEMwTVBs9Y

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