Transaction not yet indexed

21b6aWxKzx2DHR1pKbZNJe7DphiXaPdGSZbhwnRqqjN9d35WjMpj9Gszupea7ChyDkC7UympTyyUcmrg5myNnghk

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