Transaction not yet indexed

5R21GtQUB5dFLZPKWVCpFiATmJz2KTGHFS8yvjv7GWcZQR1EzWeZ7CK2D6E323izgmtTTKoqpPWAPucFt6VtapNG

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