Transaction not yet indexed

m21ZNjAXVPBzcVKk3Pr2rpQPtXDFDSUVk1qWeufZvNsvhnAsY5hEE2wHCdW6E6utibzzNyMPMmKeGS5E8hr9pyn

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