Transaction not yet indexed

66Fus99EfHLsYReM4iQRhYSKgH3dtGDmui7YdUjKsf6aa1S2vc5LXQpXVVsbceHuMiD6Rtpcsw9x8CCXPCWouchn

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