Transaction not yet indexed

21m7hHpCmcCXffudxgVDoDYhPsVfNeESTgtTWooZJFynjKQ4T7rj42g1nmFM8zKPyRGPMwLR2s7FBoKbZE4k6QKY

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