Transaction not yet indexed

2v21N4X1xmNDggucUCoQFGLVu2zf1C11GmPWofAcHcJtfDLwRsXUwPsjLdwqFzUaYFRFuxDHHAaFphtLLsLTyZi6

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