Transaction not yet indexed

21R8UUr1VSgSyMxUtiyZkJpt6BDx4ADzWdUtdfqhV3f7EmVHSdG6mSpEpukHHkdcG3PWup5dNi2tLznwrVkqxDBQ

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