Transaction not yet indexed

21c7Sn6X4MyT1vpTrhwEyFmKR8yPckydCD4kfEEAexEZ6uCuAHuinRyDE43i2Ju6wLDpd8TcM5Lhx61mNgsWLy9Q

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