Transaction not yet indexed

PbcMqSiYzstE4u52sSEWohj4ycBL7ba6NZC5BEn45FFYimypGLfwdU2oF2PMJKKSn7cgefDeZmkhx5wXTYt9ZF6

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