Transaction not yet indexed

21S6e2S1Xp8ZjdUUMXf4UFNAZZ8eFsy787jVtf1WALD2fwZr1Gai7SMkACpeqm4MLzgL9L1EbGtuBEDdT1wWZU8K

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