Transaction not yet indexed

55Pvan78ec9VLoFDQKCJxtSx8nwEeaxdoXd8ErXwSWvm5zf2MzVKwEnmzQL7Y4L6SeQXaQQt2ffEiR6UBNEp169n

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