Transaction not yet indexed

Nb1b1D7cwFCFQ43VdMhtAXVC7k9qopFn8uXesgcX7qbAbkiLgXMfUJgvMf3Ce1ydmfZYw4VMsMmBosDR1jrAFdp

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