Transaction not yet indexed

U6c6PwQdsCiJaE6pi2cWYVYKbqaWwnzTMx5PMku7WJVQ2t7FmDzFhKA6UFCwKc4rfCUUpQeNiW6XDT1oooBCsG7

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