Transaction not yet indexed

478pCSQakRpYsnd6CdSP74qtyKoUfNmjpw4vqUydEhok8mqveuX9c2igbfUpiLWwyGDW2wdV2NrPe6FBKBZ8H1op

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