Transaction not yet indexed

21Ue1ApMkko1GUo8u4H5uFXbSi3fPjdZN8hnyRDyJBs2qswrgSr4eBYFzLCCnQD1BaVTbnYUgvTfc2cQB8dpzC2b

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