Transaction not yet indexed

21CoeAmjZ71QCDLCyWw7NRiAxi8HeSEHqdJDgFN6VnZVjMHY8rCSarZ6jzDh15Bt7LdWhLKPN6d13mL2tgGeGCF8

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