Transaction not yet indexed

21y8kj6zExkHka74B7MagTSFnv5WvSxx1R5Wzzi9XSSVFgfcxtboLgPByhUUFHfgFUk2FrM4DhQgDxZwWLdAxBb2

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