Transaction not yet indexed

3ExNDczu6FDCBFmJemqh8Da6mnrEPc4TWmDBisBBpyxZDN9B96J86HkxR4FqENhXGdGQUsTSpP9yp2qi1hHnbiAU

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