Transaction not yet indexed

21b5b6xWPo6Fu5kpX4jAvDRVkNVCMDdhzp6QtXbxGPMogEt3ttAMsf1bEcse6gu4hVz1mr5CtakwzYkicNWcG4UH

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