Transaction not yet indexed

Yb5VSFuTz6ie7mY5GRmgtTM5RY5uiwMDA5zpYMvBvxi1VEYTPtcGpdVY5GFAJgL5YspcjTy99zhSq1dMuYPLuzQ

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