Transaction not yet indexed

Q1SEW88KqFCHFEXJQ1v9HiC38yX5aTAhxSTwSZzXYQbX38ndLTWc7PSeM2b6JSx7Sb1yb7VGaKuX5jTwzreSDZ6

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