Transaction not yet indexed

21EkXnE1p486cPq8MbMChwGuCrsR8KsXRrHbaBhwdTFVmA5hsBBTy9pApmVpS6CHkPZSi4XfkLb9Lbc4RcVfjueh

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