Transaction not yet indexed

478PmbxKRypofVYvTxnN4codm9qHTqmEhNguCZyU7aKr1T3fHaKGmvp6u2MG4HpTe21L4MR72hWSHWVf94UW4fWy

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