Transaction not yet indexed

5AMP3DnuafpidFqirKGUzfdq6uacnzDERCSapcdHuAJurywWYKKPxuPavoXDLVAWbFwBwtBJfDPdMABwwZNJqMC6

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