Transaction not yet indexed

21bKt2vkMDkLyMv3LRGKed5XSiDcWeJ7mMbui97gSbtZkNuHPuKBHpuFSCdXQjFuZsVLcEuXUj3ny1F9UTDgRQKE

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