Transaction not yet indexed

5X99VmE9stKpGqx73miktoNEnw4tF3uzYSHdmiqmhGYMTwSJfJ3m1FZZ49DXAcZhtxTdphdh4tcHW68MWHxR2bfZ

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