Transaction not yet indexed

623QW4ucGh2dRRCVaRz2zTatnZVfDZP8ekiqPSNiwMKCN28csbKGpuedrfCpeeV4Tm7ZrbSaFa6wJBiu2fyvXihz

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