Transaction not yet indexed

1a7QMPwjb3E2qGE596kqPVV2yaTGteCGpK3Sa8LeaKY7MW4vYC6zAqNbFmz6tAjCmjEAdoZt7DwUE9i3NFPcU75

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