Transaction not yet indexed

ymzPKLRccVMNF34aNeDNtLiqkJegnW4n6debyYN2ZBSCScM5sN5x3daFJG7juJ3Mn8Ktc7649taVeJGkNH8XA51

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