Transaction not yet indexed

21X4GTd5MPVi9WE6nEXda6sYn5Gi78JDpfiLHASC9sbcyjXZ53qvNAeRsXzUTbgCMWEor5aJ9XhWpHLhhni4eUBb

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