Transaction not yet indexed

efMSkNAcTXuvU6mknwfU8qEKLeB5cYJCAaaJzeLuPUS2q1Q2vSrpu6AuFnUTCCdnHi4F4c89TPf7wL8dRbN2ysZ

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