Transaction not yet indexed

UdFkWU6ywETGHmAmAcAognLVaEGc2BpNahYFyHdC8Azaz4vSCYAtbnDHJo8ecUq4yPk2kx8Es1v7LDMhuE9wQD6

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