Transaction not yet indexed

21TCLhwDFX5rEEuFiZ1GZBCjsZc18QdffKQSGnt1g7nd7NnYF87RhVK1CEUQaBk6aUAi7kD5Jm1WPtNuZpu7GDiV

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