Transaction not yet indexed

4ppcHkvkZaipoQdXZi7hxYo5bLGPhrKTapmC5avSSUhFqY5BGkzFUhxXRffgnPnakDkH3rHCXe7nWE5mgb2udNaU

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