Transaction not yet indexed

4Mykm5zANAMFbFDtiS9nUcaWCwEnxXepz1yN3TZUgNFQ8cg678Zj79SddAD2BDhtAzvKF5o2F9Sub21ia3bAZfuY

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