Transaction not yet indexed

21MDGfd8NChgdF8pyAdKSZvjvKNWLHy1DBubgy7caBav2cfuy9sQ9mKGKZfCyHDSCV2EBKEjnMuewu2cVLUgFNDW

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