Transaction not yet indexed

21e4b5hcmYYe4GhQL2GWqmN1a7JTQTna2kpbqv38KcmLnAtSNgPYNfJ3MfqzUdKsHanSheE2GdGpni52mdUdmoeg

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