Transaction not yet indexed

MKx4xM2xdPDdWUovWozN89zpzDFAGaQW5gphJayCCg8pZhmNsfqtR8bNpuHTsq9RJbsQytLQcsCFv659Rznmc91

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