Transaction not yet indexed

1ifMHZe55c7nbChdTDafCXhsKfY8N2XbuJh4gtMHAALNCiUP6187bcQUX5G4uePELjHpa7pgPNNHZT4NTrEJxvk

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