Transaction not yet indexed

21ZtRDJF1VeNnDwfDXLxR1rTU5JU7nXVxNdKtj1Mkbobw4YfCpEsXeP7cWQdxYbyTdFNkCW3DEVSrBgViKP3KMC8

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