Transaction not yet indexed

AMNqVmNfL3NeRfkZmCdonbo8tLQanAysRB4FxYGJBQndB53G8DPYJ3yR5Q4DDV9Seg7CFnkNWzUVPR8jQiY5ANQ

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