Transaction not yet indexed

21bKU9oRSacNvbg4RBiHGHaBAJKUJG9Ze6JbWosPJqxojK8PZG2NfPyebhRQyVW5mGm71eCHB8eXwRBXCAvWMwMM

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