Transaction not yet indexed

21b8TqxdKncby2EMMbYfpGeb3xA2nRk9P32491VGUMMTHbdgVcBSzAR9QewxcawMT53wnPo7pCmDHQw3tVgaT8cd

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