Transaction not yet indexed

21kcL1MfpbFUjaxsjZ1WptZtsaVrhW2vwjCCLKqws7yxjYonY5w4tXNpGRLTmK9Sy2pAX5KE2VrAgfRwpAV7G1mU

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