Transaction not yet indexed

4w21rFbLrkses9BJyCpPbmDHWkWtWK7ZG2E3Aan4xAZ1H4SBjD2spJSqS76BhGN3dc1zuuo4W4Ux7Ba1uAXnnFn1

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