Transaction not yet indexed

vkMBDQu1sheEmRvgdymACDA4rjcreJvzWuWCPCkSksFJ6AuZzKDvNcjzGfJ9HdJGzAucNhWygU3RvPdDMyisHLP

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