Transaction not yet indexed

mkkAx8By5ZCTT4Neh4QRctrT1GfFgj7Yr6LhSLb7ct3Gr5ujVE9Gt2xz2bpKXjXX44NHoxBEyiqE2Pfd6nDN1jP

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