Transaction not yet indexed

1CofJb5GXH6MDh6XQRFw5Bra2i3oWrJhZdVqkzTu3CLgvWxhLMpZoCx4f7PNvNAYZbUeUa3G8ncdP9pvhtcaTRt

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