Transaction not yet indexed

21GZNGjbwkGGkace5p71FCDA5ys5En2N2tydGxE1ZZY2XjYgkCkNgkY3vjSPHRBHaBiqtAtV94JgnUry1DfESDg7

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