Transaction not yet indexed

21NpMRoB4kvsaDbJNMr1FamjsNQQWN4RNBWFXjxJkYAQae5csHF6bPMSVFQ21ctP5kgNLbDhoRB3aHiTAKZ79coD

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