Transaction not yet indexed

5S1MnexEKAJVGUu2E86TdFF7dc1LaUmJAx5BHf4FVVtRKSCnnntUriCCEwWjhisKLpPWBS3wY33aMzTPUzXJsCr1

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