Transaction not yet indexed

RNb4JtJVtLEnbTaQ7HGymk69gEjYuSH9aWXugTfeDfRvg38z1f5r6yJz9NsA4GA8XHPLs6gnnmPp7H7C4LPaeKM

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