Transaction not yet indexed

121CdojB4HNsPfbSRdkR9MRQgmspZYeHrk2uvMbfTEt2j9TozaFKnEaVKXEquZjgNHPCdMqVbYLePoJpVHEFoku2

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