Transaction not yet indexed

2b21ZAFCb6XcmDRkP5sBUYRF9FGLUy7L2Hi8LVGFfraDeiYRKhPUwmUUirSJUrwqSvC87fGDz2rg36vApBZ8iN28

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