Transaction not yet indexed

3aNnUA4Msfg7n21T5Pq4b6dXvcDA5QNQV8nVLUzwcDoaBbj4Af8ywUPTWWaRPhsUe6ft5vTwLFUYNiVP7n6SWZv7

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