Transaction not yet indexed

Pu1awAiJjSLBtv55sFQRET3tuSaNQQWemZcjs42Z8YynY2f4EnnYEeNBsUpcYMJE76ivjN4ejnSfdHM8GMnyjkJ

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