Transaction not yet indexed

MF2SL4Bt2kABduUbKK5XGN1U2NSfzEL6w2ymPjAN4T2RtvNweq6zSRJCoLimyib4gMgE2k7UYAemQSuU6ncWcj6

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