Transaction not yet indexed

5ab8ng2UHD4n55VeDCkMx6RHSadaLBZCghuM5mBuhZ4wMBESAUnqjJLUVFaQJfcvsB2T6wyXX6VjGrwtGdyM3imz

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