Transaction not yet indexed

66ifyLE984cG1m2PFThxdT7wvBPwN88a8E2E7URh4hSPEMLvv72YLdVLmrXLBqPF7RgGs5KUfVj8wzDvy9eUZ1n4

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