Transaction not yet indexed

4R21csEMHxUcoxJ3QEoDSjJjg1izAzrcH2UMMo9WatXk8j5NqZC2BGPfkxcCvzRGytyTvPHKjDaCT7DTQtwPKUES

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