Transaction not yet indexed

i6ETTzS5ewzX1nAS7eNouwetruF2jB7t4uL9bFgt7r7Baer8W4hEx9mU9Ypb9Jo4teXq1B2QeLMTtUYMPc22qSB

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