Transaction not yet indexed

21Uuy1fxqUmjTdpRUHozLWUTNQ9kzCmvxrZRm4rnZR46q4WKwAMmg8DM1Uur6CU8F1TsmJnkMSvXtvqpVcfDFt7D

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